+/* mkioconf.c 2.6 83/01/02 */
+
+#include <stdio.h>
+#include "y.tab.h"
+#include "config.h"
+
+/*
+ * build the ioconf.c file
+ */
+char *qu();
+char *intv();
+
+#if MACHINE_VAX
+vax_ioconf()
+{
+ register struct device *dp, *mp, *np;
+ register int uba_n, slave;
+ FILE *fp;
+
+ fp = fopen(path("ioconf.c"), "w");
+ if (fp == 0) {
+ perror(path("ioconf.c"));
+ exit(1);
+ }
+ fprintf(fp, "#include \"../machine/pte.h\"\n");
+ fprintf(fp, "#include \"../h/param.h\"\n");
+ fprintf(fp, "#include \"../h/buf.h\"\n");
+ fprintf(fp, "#include \"../h/map.h\"\n");
+ fprintf(fp, "#include \"../h/vm.h\"\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "#include \"../vaxmba/mbavar.h\"\n");
+ fprintf(fp, "#include \"../vaxuba/ubavar.h\"\n\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "#define C (caddr_t)\n\n");
+ /*
+ * First print the mba initialization structures
+ */
+ if (seen_mba) {
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (mp == 0 || mp == TO_NEXUS ||
+ !eq(mp->d_name, "mba"))
+ continue;
+ fprintf(fp, "extern struct mba_driver %sdriver;\n",
+ dp->d_name);
+ }
+ fprintf(fp, "\nstruct mba_device mbdinit[] = {\n");
+ fprintf(fp, "\t/* Device, Unit, Mba, Drive, Dk */\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (dp->d_unit == QUES || mp == 0 ||
+ mp == TO_NEXUS || !eq(mp->d_name, "mba"))
+ continue;
+ if (dp->d_addr) {
+ printf("can't specify csr address on mba for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_vec != 0) {
+ printf("can't specify vector for %s%d on mba\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive == UNKNOWN) {
+ printf("drive not specified for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_slave != UNKNOWN) {
+ printf("can't specify slave number for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ fprintf(fp,
+ "\t{ &%sdriver, %d, %s, %s, %d },\n",
+ dp->d_name, dp->d_unit, qu(mp->d_unit),
+ qu(dp->d_drive), dp->d_dk);
+ }
+ fprintf(fp, "\t0\n};\n\n");
+ /*
+ * Print the mbsinit structure
+ * Driver Controller Unit Slave
+ */
+ fprintf(fp, "struct mba_slave mbsinit [] = {\n");
+ fprintf(fp, "\t/* Driver, Ctlr, Unit, Slave */\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ /*
+ * All slaves are connected to something which
+ * is connected to the massbus.
+ */
+ if ((mp = dp->d_conn) == 0 || mp == TO_NEXUS)
+ continue;
+ np = mp->d_conn;
+ if (np == 0 || np == TO_NEXUS ||
+ !eq(np->d_name, "mba"))
+ continue;
+ fprintf(fp,
+ "\t{ &%sdriver, %s, %2d, %s },\n",
+ mp->d_name, qu(mp->d_unit), dp->d_unit,
+ qu(dp->d_slave));
+ }
+ fprintf(fp, "\t0\n};\n\n");
+ }
+ /*
+ * Now generate interrupt vectors for the unibus
+ */
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ if (dp->d_vec != 0) {
+ struct idlst *ip;
+ mp = dp->d_conn;
+ if (mp == 0 || mp == TO_NEXUS ||
+ !eq(mp->d_name, "uba"))
+ continue;
+ fprintf(fp,
+ "extern struct uba_driver %sdriver;\n",
+ dp->d_name);
+ fprintf(fp, "extern ");
+ ip = dp->d_vec;
+ for (;;) {
+ fprintf(fp, "X%s%d()", ip->id, dp->d_unit);
+ ip = ip->id_next;
+ if (ip == 0)
+ break;
+ fprintf(fp, ", ");
+ }
+ fprintf(fp, ";\n");
+ fprintf(fp, "int\t (*%sint%d[])() = { ", dp->d_name,
+ dp->d_unit, dp->d_unit);
+ ip = dp->d_vec;
+ for (;;) {
+ fprintf(fp, "X%s%d", ip->id, dp->d_unit);
+ ip = ip->id_next;
+ if (ip == 0)
+ break;
+ fprintf(fp, ", ");
+ }
+ fprintf(fp, ", 0 } ;\n");
+ }
+ }
+ fprintf(fp, "\nstruct uba_ctlr ubminit[] = {\n");
+ fprintf(fp, "/*\t driver,\tctlr,\tubanum,\talive,\tintr,\taddr */\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (dp->d_type != CONTROLLER || mp == TO_NEXUS || mp == 0 ||
+ !eq(mp->d_name, "uba"))
+ continue;
+ if (dp->d_vec == 0) {
+ printf("must specify vector for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr == 0) {
+ printf("must specify csr address for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("drives need their own entries; dont ");
+ printf("specify drive or slave for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_flags) {
+ printf("controllers (e.g. %s%d) ",
+ dp->d_name, dp->d_unit);
+ printf("don't have flags, only devices do\n");
+ continue;
+ }
+ fprintf(fp,
+ "\t{ &%sdriver,\t%d,\t%s,\t0,\t%sint%d, C 0%o },\n",
+ dp->d_name, dp->d_unit, qu(mp->d_unit),
+ dp->d_name, dp->d_unit, dp->d_addr);
+ }
+ fprintf(fp, "\t0\n};\n");
+/* unibus devices */
+ fprintf(fp, "\nstruct uba_device ubdinit[] = {\n");
+ fprintf(fp,
+"\t/* driver, unit, ctlr, ubanum, slave, intr, addr, dk, flags*/\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (dp->d_unit == QUES || dp->d_type != DEVICE || mp == 0 ||
+ mp == TO_NEXUS || mp->d_type == MASTER ||
+ eq(mp->d_name, "mba"))
+ continue;
+ np = mp->d_conn;
+ if (np != 0 && np != TO_NEXUS && eq(np->d_name, "mba"))
+ continue;
+ np = 0;
+ if (eq(mp->d_name, "uba")) {
+ if (dp->d_vec == 0) {
+ printf("must specify vector for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr == 0) {
+ printf("must specify csr for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("drives/slaves can be specified ");
+ printf("only for controllers, ");
+ printf("not for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ uba_n = mp->d_unit;
+ slave = QUES;
+ } else {
+ if ((np = mp->d_conn) == 0) {
+ printf("%s%d isn't connected to anything ",
+ mp->d_name, mp->d_unit);
+ printf(", so %s%d is unattached\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ uba_n = np->d_unit;
+ if (dp->d_drive == UNKNOWN) {
+ printf("must specify ``drive number'' ");
+ printf("for %s%d\n", dp->d_name, dp->d_unit);
+ continue;
+ }
+ /* NOTE THAT ON THE UNIBUS ``drive'' IS STORED IN */
+ /* ``SLAVE'' AND WE DON'T WANT A SLAVE SPECIFIED */
+ if (dp->d_slave != UNKNOWN) {
+ printf("slave numbers should be given only ");
+ printf("for massbus tapes, not for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_vec != 0) {
+ printf("interrupt vectors should not be ");
+ printf("given for drive %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr != 0) {
+ printf("csr addresses should be given only ");
+ printf("on controllers, not on %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ slave = dp->d_drive;
+ }
+ fprintf(fp,
+"\t{ &%sdriver, %2d, %s, %s, %2d, %s, C 0%-6o, %d, 0x%x },\n",
+ eq(mp->d_name, "uba") ? dp->d_name : mp->d_name, dp->d_unit,
+ eq(mp->d_name, "uba") ? " -1" : qu(mp->d_unit), qu(uba_n),
+ slave, intv(dp), dp->d_addr, dp->d_dk, dp->d_flags);
+ }
+ fprintf(fp, "\t0\n};\n");
+ (void) fclose(fp);
+}
+#endif
+
+#if MACHINE_SUN
+sun_ioconf()
+{
+ register struct device *dp, *mp;
+ register int slave;
+ FILE *fp;
+
+ fp = fopen(path("ioconf.c"), "w");
+ if (fp == 0) {
+ perror(path("ioconf.c"));
+ exit(1);
+ }
+ fprintf(fp, "#include \"../h/param.h\"\n");
+ fprintf(fp, "#include \"../h/buf.h\"\n");
+ fprintf(fp, "#include \"../h/map.h\"\n");
+ fprintf(fp, "#include \"../h/vm.h\"\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "#include \"../sundev/mbvar.h\"\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "#define C (caddr_t)\n\n");
+ fprintf(fp, "\n");
+ /*
+ * Now generate interrupt vectors for the Multibus
+ */
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ if (dp->d_pri != 0) {
+ mp = dp->d_conn;
+ if (mp == 0 || mp == TO_NEXUS ||
+ !eq(mp->d_name, "mb"))
+ continue;
+ fprintf(fp, "extern struct mb_driver %sdriver;\n",
+ dp->d_name);
+ }
+ }
+ /*
+ * Now spew forth the mb_cinfo structure
+ */
+ fprintf(fp, "\nstruct mb_ctlr mbcinit[] = {\n");
+ fprintf(fp, "/*\t driver,\tctlr,\talive,\taddr,\tintpri */\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (dp->d_type != CONTROLLER || mp == TO_NEXUS || mp == 0 ||
+ !eq(mp->d_name, "mb"))
+ continue;
+ if (dp->d_pri == 0) {
+ printf("must specify priority for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr == 0) {
+ printf("must specify csr address for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("drives need their own entries; ");
+ printf("dont specify drive or slave for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_flags) {
+ printf("controllers (e.g. %s%d) don't have flags, ");
+ printf("only devices do\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ fprintf(fp, "\t{ &%sdriver,\t%d,\t0,\tC 0x%x,\t%d },\n",
+ dp->d_name, dp->d_unit, dp->d_addr, dp->d_pri);
+ }
+ fprintf(fp, "\t0\n};\n");
+ /*
+ * Now we go for the mb_device stuff
+ */
+ fprintf(fp, "\nstruct mb_device mbdinit[] = {\n");
+ fprintf(fp,
+"\t/* driver, unit, ctlr, slave, addr, pri, dk, flags*/\n");
+ for (dp = dtab; dp != 0; dp = dp->d_next) {
+ mp = dp->d_conn;
+ if (dp->d_unit == QUES || dp->d_type != DEVICE || mp == 0 ||
+ mp == TO_NEXUS || mp->d_type == MASTER ||
+ eq(mp->d_name, "mba"))
+ continue;
+ if (eq(mp->d_name, "mb")) {
+ if (dp->d_pri == 0) {
+ printf("must specify vector for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr == 0) {
+ printf("must specify csr for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
+ printf("drives/slaves can be specified only ");
+ printf("for controllers, not for device %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ slave = QUES;
+ } else {
+ if (mp->d_conn == 0) {
+ printf("%s%d isn't connected to anything, ",
+ mp->d_name, mp->d_unit);
+ printf("so %s%d is unattached\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_drive == UNKNOWN) {
+ printf("must specify ``drive number'' for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ /* NOTE THAT ON THE UNIBUS ``drive'' IS STORED IN */
+ /* ``SLAVE'' AND WE DON'T WANT A SLAVE SPECIFIED */
+ if (dp->d_slave != UNKNOWN) {
+ printf("slave numbers should be given only ");
+ printf("for massbus tapes, not for %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_pri != 0) {
+ printf("interrupt priority should not be ");
+ printf("given for drive %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ if (dp->d_addr != 0) {
+ printf("csr addresses should be given only");
+ printf("on controllers, not on %s%d\n",
+ dp->d_name, dp->d_unit);
+ continue;
+ }
+ slave = dp->d_drive;
+ }
+ fprintf(fp,
+"\t{ &%sdriver, %2d, %s, %2d, C 0x%x, %d, %d, 0x%x },\n",
+ eq(mp->d_name, "mb") ? dp->d_name : mp->d_name, dp->d_unit,
+ eq(mp->d_name, "mb") ? " -1" : qu(mp->d_unit),
+ slave, dp->d_addr, dp->d_pri, dp->d_dk, dp->d_flags);
+ }
+ fprintf(fp, "\t0\n};\n");
+ (void) fclose(fp);
+}
+#endif
+
+char *intv(dev)
+ register struct device *dev;
+{
+ static char buf[20];
+
+ if (dev->d_vec == 0)
+ return (" 0");
+ return (sprintf(buf, "%sint%d", dev->d_name, dev->d_unit));
+}
+
+char *
+qu(num)
+{
+
+ if (num == QUES)
+ return ("'?'");
+ if (num == UNKNOWN)
+ return (" -1");
+ return (sprintf(errbuf, "%3d", num));
+}
projects / unix-history / commitdiff